1986
Sodium and chloride transport in the large intestine of potassium-loaded rats
Budinger M, Foster E, Hayslett J, Binder H. Sodium and chloride transport in the large intestine of potassium-loaded rats. American Journal Of Physiology 1986, 251: g249-g252. PMID: 2426972, DOI: 10.1152/ajpgi.1986.251.2.g249.Peer-Reviewed Original ResearchConceptsPotassium secretionSodium absorptionRat distal colonic mucosaElectroneutral sodium chloride absorptionPotassium loadingNa-K-ATPase activityElectrogenic sodium absorptionDistal colonic mucosaActive potassium secretionPotassium-loaded ratsNet sodium absorptionSodium chloride absorptionActive sodium transportVoltage-clamp conditionsDietary potassiumColonic functionColonic mucosaNet chloride fluxNet sodium fluxJNanetNet sodiumLarge intestineChloride fluxSodium transportIdentical increase
1982
Mechanism of potassium adaptation
Hayslett J, Binder H. Mechanism of potassium adaptation. American Journal Of Physiology 1982, 243: f103-f112. PMID: 7051849, DOI: 10.1152/ajprenal.1982.243.2.f103.Peer-Reviewed Original ResearchConceptsPotassium secretionPotassium adaptationChronic renal insufficiencyNa-K-ATPase activityAdministration of glucocorticoidsPotassium loadingNa-K-ATPaseTransepithelial potential differenceRenal insufficiencyPotassium excretionColonic mucosaExcretory loadDietary potassium loadingDistal nephronLarge intestinePotassium homeostasisDietary loadingElevated levelsPotassium pumpBasolateral portionEpitheliumCellular changesDistal portionSecretionBasolateral cell membrane